APA Баримт

International Labour Office. (1990). Environment and the world of work: Report of the director-general. ILO.

Чикаго маягийн жагсаалт

International Labour Office. Environment and the World of Work: Report of the Director-general. Geneva: ILO, 1990.

MLA ишлэл

International Labour Office. Environment and the World of Work: Report of the Director-general. ILO, 1990.

Warning: These citations may not always be 100% accurate.